| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.68 | 5.829% | $108.6652 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $166.33 | 11.746% | $185.8671 | $185.87 | $185.85 | $185.90 |
| Purchase #3 | $104.70 | 5.365% | $110.3172 | $110.32 | $110.30 | $110.30 |
| Purchase #4 | $33.79 | 3.850% | $35.0909 | $35.09 | $35.10 | $35.10 |
| Purchase #5 | $152.85 | 4.786% | $160.1654 | $160.17 | $160.15 | $160.20 |
| Purchase #6 | $135.67 | 8.823% | $147.6402 | $147.64 | $147.65 | $147.60 |
| Purchase #7 | $61.35 | 9.533% | $67.1985 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $757.37 | $814.9445 | $814.96 | $814.90 | $815.00 | |